Fountain-pen.



J. RAUCHENECKER.

FOUNTAIN PEN.

APPLICATION FILED JUNE 5, 1911 Patented Mar. 12, 1912.

Li. WM.

i iii rai) STATES- PATENT onirica,

JOSEPH RAUCHENECKER,'OF CHICAGO, ILLINOIS.

` FQUNTAINPEN.

To all whom it may concern: l

'Be it known that I, JOSEPH RAUCHEN- reiten, a citizen of the United States, and a resident of the city of Chicago, county of Cook, and State of Illinois, have inveiited certain new and useful Improvements in Fountain-Pens, Aof which the following is ers .rieil by a head 7 whieh nhnts the end of ink.

a specilicat-ion.- y

This invention relates to improvements in fountain pens and has for its obieet the provision of` an improved fountain penv which will write in two different colorsof The invention consists in the combinations and arrangements of parts hereinafter described and claimed.

The invention will be best understood'by reference to the accompanying drawings forming a part of this specification, and 1n which,

Figure l is a longitudinal section of a pen embodying my invention, Fig. 2,' a section of the pen taken on line :1J-:v of Fig.

l, Fig. 3, n section of the pen taken on line g/-y/ of Fig. l, Fig. 4, a detail view pai'- tially in section of a head employed in the construction and carrying the pen points, and Fig. 5, a detail elevation partially in section of a sleeve employed forlocking the head in position on the pen handle.

The preferred forni' ofeonstruction as illustrated in the drawings comprises a hol-4 low handle or body portion l which is divided by a eentralpartition 2 into two separate ink reservoirs 3 and 4.n At the one end ink reservoirs 3 and 4 are. provided with discharge openings which receive ink feed- 5 and lnk feeders 5 and (i nre carhandle I 'with the ends of feeders 5 and (i projecting into the discharge openings or slots Il and 4 :is shown in ["ig. l.. also carries two oppositely disposed pen points S and 9 arranged in operatvevrelation with feeders 5 and 6 as shown. llead 7 is secured-in position abutting the end of handle 'l by means of a sleeve 10 which ein- .the preferred form for carr lSpecification of Letters Patent.` Patented DIar. 12, 1912. Application led June 5, 1911. Serial'lip. 631,203.

braces head 7' and is threaded onto the 'end of handle 1." Sleeve k10 is provided with an internal annular shoulder 11 engaging an rubber washer or packing 13 is interposed lekage.- A cap 14 is provided for the protection of the pen points and 9. vBy this `construction it willl'be observed, that' reservoirs 3 and 4 maybe filled with different colored inks, red and black for instance,

and the pen` employedto write in either` color as desired. .Inpits specific form the. construction employed for seeuringthe head to be highly .efiieieiitand durable in use. v'

7 to the handlefl will be `found Vinile I have illustrated and ing my invention into effect, this is capa le of variation `or modification withoutV departing from'.the .spirit of the invention. I, therefore, do not wish to be 4limited to the precise details of construction as set forth, but desire to I described4 avail myself of suchA variations and modifeations -as come within the scope of the ap ended claim.'

aving described my invention what I claim as new and desire to secureby Letters Patent is:

A'founta'in peli comprising a hollow handle; ahead abutting the end of said'handle; a feeder carried by said head and inserted in said handle; a pen point carried by said head in operative relation 'with said feeder; and a sleeve threaded to said handle and inclosing|said head, there being engaging.

shoulders provided on. said head and in said sleeve, substantially as described.

In testimony whereof I have signed my naine to this specification in the presence of two subscribing witnesses.

HELEN F. InLLis, JosiiUA lt. ll. lo'r'rs.

50- exterior annular shoulder I2 on head 7. A 

